MARGARET FONDER (MD) – Dermatology Physician, NPI 1962689133
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
100 DERMATOLOGY in RI
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Provider Addresses for MARGARET FONDER (MD)
1672, South County Trail, Frys Corner, East Greenwich, Kent County, Rhode Island, 02818, United States
SUITE 101
EAST GREENWICH, RI 028185098
Phone: (401) 885-7546
Fax: (401) 885-6640
Type: Location
180 Ramapo Valley Rd
Oakland, NJ 074362500
Phone: (201) 337-5100
Fax: (201) 337-7710
Type: Location
400 ROUTE 17 STE 2
RIDGEWOOD, NJ 074502013
Phone: (201) 652-4536
Fax: (201) 652-4906
Type: Location
400 STATE RT 17 STE 2
RIDGEWOOD, NJ 074502013
Phone: (201) 652-4536
Fax: (201) 652-4906
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $448.
Total Amount is formed as General ($448) + Research ($0) + Ownership ($0) = $448.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Janssen Biotech, Inc. ($317).
Total Amount
$448
General + Research + Ownership
Payments
21
Total payment records
General Amount
$448
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $317 |
| Galderma Laboratories, L.P. | $35 |
| PFIZER INC. | $32 |
| ABBVIE INC. | $17 |
| STRATA Skin Sciences, Inc. | $16 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2015-11-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20151104000150 | I | Dermatology | NJ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 992 | 123 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 448 | 280 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 290 | 177 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 191 | 135 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 188 | 146 | $0 |
Insurance plans in this area (ZIP 02818)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | NJ | |
| Pathology, Dermatology | NJ | |
| D E R M A T O L O G Y | NJ | |
| Physician Assistant | NY | |
| D E R M A T O L O G Y | NJ | |
| D E R M A T O L O G Y | NJ |
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